Individual Calculations December 2019
 Favrot, Stephane  Total change: 12.80  Rating chartPersonal card
 Team 2020 - Nationale 3 r2-3 FRANCE FRA 2019-11-16
RcRownchangeKK*chgGame
 1916 1653 1.00 2 0.64 20 12.80 
  Letertre, Arnaud 1888 FRA0.001-0.2120-4.20 
  Petit, Eric-Thierry 1944 FRA1.0010.852017.00 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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